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powerpc sstep: Add support for extswsli instruction
2019-02-25 Sandipan Daspowerpc sstep: Add support for extswsli instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc sstep: Add support for cnttzw, cnttzd instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc: sstep: Add support for darn instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc: sstep: Add support for maddhd, maddhdu, maddld...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: clean stack pointers naming
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/64: Replace CURRENT_THREAD_INFO with PACA_THREAD_INFO
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/32: Remove CURRENT_THREAD_INFO and rename TI_CPU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: 'current_set' is now a table of task_struct pointers
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: regain entire stack space
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Activate CONFIG_THREAD_INFO_IN_TASK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/idle/6xx: Use r1 with CURRENT_THREAD_INFO()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Use task_stack_page() in current_pt_regs()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Use linux/thread_info.h in processor.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Use sizeof(struct thread_info) in INIT_SP_LIMIT
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/64: Use task_stack_page() to initialise paca->kstack
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Update comments in preparation for THREAD_INFO_IN_TASK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Replace current_thread_info()->task with current
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Don't use CURRENT_THREAD_INFO to find the stack
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: call_do_[soft]irq() takes a pointer to the stack
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Rename THREAD_INFO to TASK_STACK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: prep stack walkers for THREAD_INFO_IN_TASK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Only use task_struct 'cpu' field on SMP
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Avoid circular header inclusion in mmu-hash.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/irq: use memblock functions returning virtual address
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Michael Ellermanpowerpc/64: Simplify __secondary_start paca->kstack handling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Michael Ellermanpowerpc/64s: Remove MSR_RI optimisation in system_call_exit()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Andrew Donnellanpowerpc: Enable kcov
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/kconfig: make _etext and data areas alignment...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/8xx: don't disable large TLBs with CONFIG_STRICT_KER...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/kconfig: make _etext and data areas alignment...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: Use BATs for STRICT_KERNEL_RWX
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: add setibat() clearibat() and update_bats()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/kconfig: define CONFIG_DATA_SHIFT and CONFIG_ETEXT_SHIFT
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/kconfig: define PAGE_SHIFT inside Kconfig
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mmu: add is_strict_kernel_rwx() helper
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/32: add helper to write into segment registers
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: use _PAGE_EXEC in setbat()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/wii: remove wii_mmu_mapin_mem2()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/32: always populate page tables for Abatron BDI.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: use generic mmu_mapin_ram() for all blocks.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: rework mmu_mapin_ram()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32: add base address to mmu_mapin_ram()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/wii: properly disable use of BATs when requested.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/8xx: Map 32Mb of RAM at init.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/8xx: replace most #ifdef by IS_ENABLED() in 8xx_mmu.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for addc[.] instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for add[.] instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for compute type instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Michael EllermanRevert "powerpc/book3s32: Reorder _PAGE_XXX flags to...
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2019-02-22 Christophe Leroypowerpc: Move page table dump files in a dedicated subdirectory
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: dump as a single line areas mapping a single...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroytools/selftest/vm: allow choosing mem size and page...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/32: Fix CONFIG_VIRT_CPU_ACCOUNTING_NATIVE for 40x/booke
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/book3s32: Reorder _PAGE_XXX flags to simplify...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: don't handle PAGE_ACCESSED in TLB miss handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't worry about _PAGE_USER in TLB miss handlers
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: let's handle PAGE_DIRTY directly
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't handle _PAGE_RW and _PAGE_DIRTY...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't handle kernel page TLB misses when not need
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/hash32: use physical address directly in hash handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: use physical address directly in TLB miss handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/6xx: Store PGDIR physical address in a SPRG
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/6xx: Don't use SPRN_SPRG2 for storing stack...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: simplify BDI switch
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/83xx: Also save/restore SPRG4-7 during suspend
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/traps: fix recoverability of machine check...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/32: Remove unneccessary MSR[RI] clearing for 8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/setup: display reason for not booting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/8xx: hide itlbie and dtlbie symbols
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/selftest: fix type of mftb() in null_syscall
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Paul Mackerraspowerpc/powernv: Don't reprogram SLW image on every...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/64s: Fix logic when handling unknown CPU features
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Make __smp_send_nmi_ipi() static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI xmon timeout
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI timeout
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc: Make PPC_64K_PAGES depend on only 44x or PPC_BOOK3S_64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/64: Make sys_switch_endian() traceable
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Robert P. J. Daypowerpc/dts: Standardize DTS status assignments from...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Aneesh Kumar K.Vpowerpc/book3s: Remove pgd/pud/pmd_set() interfaces
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Mark Cave-Aylandpowerpc: Fix 32-bit KVM-PR lockup and host crash with...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Tyrel Datwylerpowerpc/pseries: export timebase register sample in lparcfg
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/44x: Force PCI on for CURRITUCK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Add eeh_force_recover to debugfs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Allow disabling recovery
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/pci: Add pci_find_controller_for_domain()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Bump log level of eeh_addr_cache_print()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Add a way to dump the EEH address cache
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Add pr_debug() prints for insert/remove
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Use debugfs_create_u32 for eeh_max_freezes
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: drop unused GENERIC_CSUM Kconfig item
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/64s/hash: Fix assert_slb_presence() use of...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/mm/hash: Increase vmalloc space to 512T with hash MMU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/ptrace: Simplify vr_get/set() to avoid GCC warning
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Peter Xupowerpc/powernv/npu: Remove redundant change_pte() hook
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael EllermanMerge branch 'topic/ppc-kvm' into next
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2019-02-21 Paul Mackerraspowerpc/64s: Better printing of machine check info...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Paul MackerrasKVM: PPC: Book3S HV: Simplify machine check handling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael EllermanMerge branch 'topic/dma' into next
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2019-02-21 Michael EllermanKVM: PPC: Book3S HV: Context switch AMR on Power9
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-19 Michael EllermanMerge branch 'fixes' into next
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